diff --git a/grep.yml b/grep.yml
new file mode 100644
index 0000000..8495fb1
--- /dev/null
+++ b/grep.yml
@@ -0,0 +1,14 @@
+---
+- hosts: localhost
+  tasks:
+    - command: "grep {{ username }} /etc/passwd"
+      register: result
+      ignore_errors: True
+
+    - debug:
+        msg: '{{ username }} exists'
+      when: result is success
+
+    - debug:
+        msg: '{{ username }} does not exist'
+      when: result is failed
diff --git a/loop_include.yml b/loop_include.yml
new file mode 100644
index 0000000..1e5c159
--- /dev/null
+++ b/loop_include.yml
@@ -0,0 +1,9 @@
+---
+- hosts: localhost
+  tasks:
+    - include: loop_include_sub.yml
+      loop:
+        - A
+        - B
+      loop_control:
+        loop_var: outer
diff --git a/loop_include_sub.yml b/loop_include_sub.yml
new file mode 100644
index 0000000..bdc45c9
--- /dev/null
+++ b/loop_include_sub.yml
@@ -0,0 +1,8 @@
+---
+- debug: "msg='{{ my_idx }} Innen: {{ item }}, Außen: {{ outer }}'"
+  loop:
+    - 1
+    - 2
+  loop_control:
+    index_var: my_idx
+    label: "Testytest"